Unit 8 And 9 Distance Learning Review Question Preview (ID: 51700)


Distance Learning Units--Final Class Game. TEACHERS: click here for quick copy question ID numbers.

The temperature when doing gas law problems must be reported in:
a) celsius
b) farenheit
c) liters
d) Kelvin

What is the new temperature if a 10 L balloon at 300 K is reduced in volume to 5 L?
a) 150 K
b) 300 K
c) 600 K
d) 1500 K

The ideal gas law equation is
a) PV=nRT
b) Ptotal = P1 + P2 + P3 + ...
c) P1V1=P2V2
d) P1/T1 = P2/T2

What is the molarity of a 44 g substance that has a molar mass of 88 g/mol and was placed in 1 L?
a) 0.25
b) 0.50
c) 1.00
d) 2.00

Bases are used for what purpose?
a) Making wine
b) Cleaning materials
c) Sour dough Break
d) Chalk

The scale of pH is
a) series
b) linear
c) exponential
d) log

What is the molarity of a solution that had a starting concentration of 3M and 200 L and was diluted to 600 L?
a) 0.33 M
b) 1 M
c) 3 M
d)

What is the molarity of a substance that has 3 moles in 2 liters?
a) 1.0 M
b) 1.5 M
c) 2.0 M
d) 2.5 M

Which of the following is a property of acids?
a) dissociates in completely
b) soapy feel
c) sour taste
d) weak electrolyte

The equivalence point in a titration is when...
a) H+ concentration = 0H- concentration
b) the solution turns color
c) the place where ions are completely dissociated
d) the place where pH is neutral

Which substance is an acid?
a) H+ concentration of 1 x 10^-3
b) H+ concentration of 1 x 10^-14
c) OH- concentration of 1 x 10^-2
d) OH- concentration of 1 x 10^-7

How do you recognize the formula for a base?
a) It starts with H
b) It ends in hydroxide
c) It ends with H
d) You cannot

The pH of a 0.001 (1 x 10^-3) M HCl solution is...
a) 3
b) 7
c) 11
d) 13

If the pH is 1 the hydrogen ion concentration in moles per liter (M) is...
a) 0.01 M
b) 0.1 M
c) 1.0 M
d) 10.0 M

What happens to the pressure of tires in the winter?
a) It remains the same
b) It gets lower
c) It gets higher
d)

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